77268960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2333}}^1$

素因数の和:2377

約数の個数: 144

約数和(自身を含む): 275262624

約数和(自身を除く): 197993664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2333, 2760, 3312, 3680, 4140, 4666, 5520, 6624, 6999, 8280, 9332, 11040, 11665, 13998, 16560, 18664, 20997, 23330, 27996, 33120, 34995, 37328, 41994, 46660, 53659, 55992, 69990, 74656, 83988, 93320, 104985, 107318, 111984, 139980, 160977, 167976, 186640, 209970, 214636, 223968, 268295, 279960, 321954, 335952, 373280, 419940, 429272, 482931, 536590, 559920, 643908, 671904, 804885, 839880, 858544, 965862, 1073180, 1119840, 1287816, 1609770, 1679760, 1717088, 1931724, 2146360, 2414655, 2575632, 3219540, 3359520, 3863448, 4292720, 4829310, 5151264, 6439080, 7726896, 8585440, 9658620, 12878160, 15453792, 19317240, 25756320, 38634480, 77268960]

約数ペア:

[(1, 77268960), (2, 38634480), (3, 25756320), (4, 19317240), (5, 15453792), (6, 12878160), (8, 9658620), (9, 8585440), (10, 7726896), (12, 6439080), (15, 5151264), (16, 4829310), (18, 4292720), (20, 3863448), (23, 3359520), (24, 3219540), (30, 2575632), (32, 2414655), (36, 2146360), (40, 1931724), (45, 1717088), (46, 1679760), (48, 1609770), (60, 1287816), (69, 1119840), (72, 1073180), (80, 965862), (90, 858544), (92, 839880), (96, 804885), (115, 671904), (120, 643908), (138, 559920), (144, 536590), (160, 482931), (180, 429272), (184, 419940), (207, 373280), (230, 335952), (240, 321954), (276, 279960), (288, 268295), (345, 223968), (360, 214636), (368, 209970), (414, 186640), (460, 167976), (480, 160977), (552, 139980), (690, 111984), (720, 107318), (736, 104985), (828, 93320), (920, 83988), (1035, 74656), (1104, 69990), (1380, 55992), (1440, 53659), (1656, 46660), (1840, 41994), (2070, 37328), (2208, 34995), (2333, 33120), (2760, 27996), (3312, 23330), (3680, 20997), (4140, 18664), (4666, 16560), (5520, 13998), (6624, 11665), (6999, 11040), (8280, 9332)]